70% (1981)

54% (1992)

63% (2011)

10% (2019)

72% (1964)

72% (2012)

73% (2007)

47% (2020)

52% (2015)

64% (1992)

60% (2005)

62% (1936)

75% (1950)

68% (1966)

58% (2020)

53% (2005)

60% (2021)

71% (2013)

66% (2018)

40% (2021)